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Middleby Cooking Systems
1400 Toastmaster Drive
Elgin, IL 60120-9272
1.847.741.3300
PN 75729 = KIT, WEST TEMPERATURE CONTROLLER
PURPOSE
This kit is being installed to replace previous Honeywell, West, and analog temperature controllers. Analog
temperature controllers include P/N 28071-0012, 28071-0018, and 34983.
For use in the following ovens: PS520, PS528, PS629, PS536, PS540, PS555, PS570, PS360EWB, PS624,
PS628, PS200, PS200VL, PS360S, PS360WB, PS314
For PS640VE2, PS740VE2, and PS840VE2, use instructions on page 3.
ITEM
P/N
DESCRIPTION
1
71280
TEMPERATURE CONTROLLER
2
76579
TERMINAL BLOCK, PLUG TYPE, FEMALE
3
75732
PIGTAIL ASSEMBLY
4
75730
INSTRUCTION SHEET (not shown)
5
N/A
MISCELLANEOUS EXTRA TERMINALS
HIGHLY RECOMMENDED: Use the QR codes below to view Installation and Programming videos
INSTALLATION
https://middmarshall.com/install-westcontroller.php
TOOLS REQUIRED
Wire labels, screwdrivers, wire cutter/stripper, cable ties, electrical tape. For West controller only: spudger tool.
WARNING: Disconnect the oven power before proceeding to remove old or install new wires.
75730 Instructions for Kit #75729 = West Temperature Controller • Rev. H • 09-27-21
Installation Assistance
before beginning!
https://middmarshall.com/program-westcontroller.php
PROGRAMMING
Page 1 of 8
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Summary of Contents for Middleby Marshall 75729
- Page 1 Wire labels, screwdrivers, wire cutter/stripper, cable ties, electrical tape. For West controller only: spudger tool. WARNING: Disconnect the oven power before proceeding to remove old or install new wires. 75730 Instructions for Kit #75729 = West Temperature Controller • Rev. H • 09-27-21 Page 1 of 8...
- Page 2 Connect wires 22 and 24 to the matching terminals on the West controller. Plug the male and female terminal blocks together. Tidy wires with cable ties. Use electrical tape as needed to prevent shorts. 75730 Instructions for Kit #75729 = West Temperature Controller • Rev. H • 09-27-21 Page 2 of 8...
- Page 3 Attach wires to the West controller based on the chart below. Any jumpers from the Honeywell controller must be transferred to the West controller in the appropriate position. Honeywell Terminal West Terminal 75730 Instructions for Kit #75729 = West Temperature Controller • Rev. H • 09-27-21 Page 3 of 8...
- Page 4 In step 4, connect the following controller labels to the terminal block poles. P/N 28071-0012 and 28071-0018 P/N 34983 Controller Labels Terminal Block Poles Controller Labels Terminal Block Poles 14/L1 75730 Instructions for Kit #75729 = West Temperature Controller • Rev. H • 09-27-21 Page 4 of 8...
- Page 5 Hold the Star key for 3 seconds to return to making a change. The parameter will blink until the Operator mode. Continue to Manually change is confirmed. Loading PID Values. 75730 Instructions for Kit #75729 = West Temperature Controller • Rev. H • 09-27-21 Page 5 of 8...
- Page 6 TC(-) RED Input to Temp Control Relay (COMMON) Output to High Flame Solenoid or Heater Contactors (NO) Input to Cool Down Relay (COMMON) 75730 Instructions for Kit #75729 = West Temperature Controller • Rev. H • 09-27-21 Page 6 of 8...
- Page 7 The relay is not receiving power. Check that any jumpers (except L1- (cooldown relay, heat relay, high limit 10) were transferred to the terminal relay) block. 75730 Instructions for Kit #75729 = West Temperature Controller • Rev. H • 09-27-21 Page 7 of 8...
- Page 8 The units will switch between Fahrenheit and Celsius. and Down keys to turn the Set Point Lock on and off. Press the Star key for 3 seconds to exit. 75730 Instructions for Kit #75729 = West Temperature Controller • Rev. H • 09-27-21 Page 8 of 8...
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